Windows 10: unmountable boot volume

Hi, a computer reboots itself for ever when I turn on it. This sequence is running during 3-4 minutes (first full black screen 1 min, then the logo windows 1-2 min and, at the end, a blue screen appears just a few secondes with these information : this computer met an issue and must to restart. We are going to do it for you. At the bottom : stop code : unmountable boot volume. And the sequence starts again.

I have no access anymore to this PC. What can I do ? Olivier from France.

:)

 

Unmountable Boot Volume

Unmountable boot volume usually means a bad hard drive. Booting the XP CD and running chkdsk will sometime bring the computer back to life for a while, but eventually the drive will die.

 

Unmountable Boot Volume

Hello,

See if suggestions mentioned here helps you:

https://www.kapilarya.com/fix-unmountable-boot-...

Hope this helps, Good luck!

 

UNMOUNTABLE BOOT VOLUME error

Hi Andre,

The challenge that you're experiencing when you got the error, UNMOUNTABLE_BOOT_VOLUME,
is due to a damaged file system that failed to mount. It also means that sub-system in the machine failed to mount the boot volume. To isolate the issue, kindly answer the following questions:

• When did you first encounter the issue?
  
• What are the troubleshooting steps have you done so far?
• How did you upgrade the device to Windows 10?

You can also follow the steps that was shared by Michelle Her and
Billion Debbarma on these threads to troubleshoot the issue:

• Windows 10 Unmountable Boot Volume Error Message And Automatic Repair
• Unmountable_boot_volume -Windows 10
  

Hope this helps and let us know if it works.